| 发明名称 |
A NOVEL PROCESS FOR THE PREPARATION OF STEROIDS OF THE PREGNANE SERIES |
| 摘要 |
Novel process for the preparation of steroids of the pregnane series from certain estrane derivatives which pregnanes are intermediates for cortisone derivatives. |
| 申请公布号 |
ZA7101368(B) |
申请公布日期 |
1972.04.26 |
| 申请号 |
ZA19710001368 |
申请日期 |
1971.03.03 |
| 申请人 |
ROUSSEL UCLAF |
发明人 |
BUCOURT R;NEDELEC L;GASC J;PIERDET A |
| 分类号 |
A61K31/57;C07J5/00;C07J7/00;C07J21/00;C07J41/00;C07J51/00;C07J71/00;C07J75/00 |
主分类号 |
A61K31/57 |
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